<!DOCTYPE html>
<style>
    body {
        height: 2000px;
        margin: 0;
    }

    #box {
        margin-top: 500px;
        width: 100px;
        height: 100px;
        background-color: red;
    }

    #scrollable {
        width: 400px;
        height: 400px;
        overflow: scroll;
        border: 10px solid black;
    }
</style>
<div id="scrollable">
    <div id="box"></div>
</div>
<script src="include.js"></script>
<script>
    test(() => {
        internals.wheel(10, 10, 0, 1000);
        const scrollable = document.getElementById("scrollable");
        println("scrollable.scrollTop: " + scrollable.scrollTop);
        println("window.scrollY: " + window.scrollY);
    });
</script>
